Interesting question. Are we talking about the volume or the floor area? For volume maybe a church? Then St. Peter’s Basilica in Vatican City would be the largest. I don’t know the layout though, but I assume a large portion of it is the main “room”.
Or do stadium with a roof count? Then maybe one of these?
Interesting question. Are we talking about the volume or the floor area? For volume maybe a church? Then St. Peter’s Basilica in Vatican City would be the largest. I don’t know the layout though, but I assume a large portion of it is the main “room”.
Or do stadium with a roof count? Then maybe one of these?
Probably volume altho i suppose I’m probably taking it for granted that a volumetrically massive room would also have massive floor space
Stadium with a roof doesnt count